83665968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 229152000

約数和(自身を除く): 145486032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 199, 228, 304, 398, 456, 461, 597, 796, 912, 922, 1194, 1383, 1592, 1844, 2388, 2766, 3184, 3688, 3781, 4776, 5532, 7376, 7562, 8759, 9552, 11064, 11343, 15124, 17518, 22128, 22686, 26277, 30248, 35036, 45372, 52554, 60496, 70072, 90744, 91739, 105108, 140144, 181488, 183478, 210216, 275217, 366956, 420432, 550434, 733912, 1100868, 1467824, 1743041, 2201736, 3486082, 4403472, 5229123, 6972164, 10458246, 13944328, 20916492, 27888656, 41832984, 83665968]

約数ペア:

[(1, 83665968), (2, 41832984), (3, 27888656), (4, 20916492), (6, 13944328), (8, 10458246), (12, 6972164), (16, 5229123), (19, 4403472), (24, 3486082), (38, 2201736), (48, 1743041), (57, 1467824), (76, 1100868), (114, 733912), (152, 550434), (199, 420432), (228, 366956), (304, 275217), (398, 210216), (456, 183478), (461, 181488), (597, 140144), (796, 105108), (912, 91739), (922, 90744), (1194, 70072), (1383, 60496), (1592, 52554), (1844, 45372), (2388, 35036), (2766, 30248), (3184, 26277), (3688, 22686), (3781, 22128), (4776, 17518), (5532, 15124), (7376, 11343), (7562, 11064), (8759, 9552)]